Crash_Override/FreeDATA
1
0
Fork 0
mirror of https://github.com/DJ2LS/FreeDATA synced 2024-05-14 08:04:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

short test with reduced times

Browse source
This commit is contained in:
DJ2LS 2024-04-02 16:14:50 +02:00
parent 24eb393a5e
commit a9c1e04492
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
modem/modem.py
View file

@ -162,7 +162,7 @@ class RF:
callback=self.sd_output_audio_callback,
device=out_dev_index,
samplerate=self.AUDIO_SAMPLE_RATE,
blocksize=400,
blocksize=256,
)
self.sd_output_stream.start()
@ -259,7 +259,7 @@ class RF:
self.tci_module.wait_until_transmitted(audio_48k)
else:
# slice audio data to needed blocklength
block_size = self.sd_output_stream.blocksize
block_size = 400# self.sd_output_stream.blocksize
pad_length = -len(audio_48k) % block_size
padded_data = np.pad(audio_48k, (0, pad_length), mode='constant')
sliced_audio_data = padded_data.reshape(-1, block_size)
@ -282,7 +282,7 @@ class RF:
if not self.audio_out_queue.empty() and not self.enqueuing_audio:
chunk = self.audio_out_queue.get_nowait()
audio_8k = self.resampler.resample48_to_8(chunk)
audio.calculate_fft(audio_8k, self.fft_queue, self.states)
#audio.calculate_fft(audio_8k, self.fft_queue, self.states)
outdata[:] = chunk.reshape(outdata.shape)
else: